Merit Brass 3612D-3224 Pipe Reducer 316 Ss Fnpt 3000 Psi

Product Description

The MERIT BRASS 3612D-3224 is a threaded pipe reducer fitting designed to transition from a 2-inch line to a 1.5-inch line in high-pressure piping systems. Constructed from 316 and 316L stainless steel, this fitting delivers strong corrosion resistance in demanding environments, including chemical, marine, and industrial process applications. Both ends are female National Pipe Thread (FNPT), making installation straightforward with standard pipe wrenches and thread sealant. The fitting is rated to 3,000 psi, making it appropriate for high-pressure fluid and gas service. Plumbers, pipefitters, and industrial maintenance technicians are the primary installers of this fitting type.

This reducer is suited for commercial and industrial piping installations where a reduction from 2-inch to 1.5-inch nominal pipe size is required. Its 316 and 316L stainless steel construction makes it a practical choice for corrosive fluid handling, saltwater exposure, food processing environments, and other applications where carbon steel or brass fittings would degrade. The FNPT x FNPT threaded connection allows it to be used in above-ground and accessible inline piping runs without welding or specialized tooling.

Key Features

• Reduces 2-inch nominal pipe to 1.5-inch nominal pipe in a single fitting
• 316 and 316L stainless steel construction for broad corrosion resistance
• FNPT x FNPT threaded ends for tool-only installation with no welding required
• Rated to 3,000 psi for high-pressure fluid and gas service
• Sold individually with a minimum order quantity of one

Compatibility

Designed as an OEM-style threaded reducer for 2-inch to 1.5-inch nominal pipe size transitions in 316 and 316L stainless steel threaded piping systems rated to 3,000 psi.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters. Shut off and depressurize the line completely before removing or installing any fitting. Apply an appropriate thread sealant or PTFE tape rated for the service fluid and pressure before making up the threaded connection. Follow applicable piping codes such as the IPC or ASME B31.3 for process piping when determining torque procedures and pressure testing requirements.